#include "operation.h"
#include "ui_operation.h"

operation::operation(QWidget *parent)
    : QMainWindow(parent)
    , ui(new Ui::operation)
{
    ui->setupUi(this);
}

operation::~operation()
{
    delete ui;
}


void operation::on_pushButton_2_clicked()
{
    writelittle.show();
    this->hide();
}

void operation::on_pushButton_clicked()
{
    readlittle.show();
    this->hide();
}

void operation::on_pushButton_3_clicked()
{
    operation_exit.show();
    this->hide();
}
